<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <form action="">
        <p><label>用户名:</label><input type="text"></p>
        <p><label>密码:</label><input type="text"></p>
        <a href="/reg">没有账号去注册</a>
        <p><button>login</button></p>
    </form>

</body>

</html>